package com.lix.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
//import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Configuration;

@Configuration
@MapperScan(basePackages = "com.lix.mapper")
public class MybatisConfig {

    /**
     * 老版的mybatis-plus 添加分页插件
     * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false
     * 避免缓存出现问题(该属性会在旧插件移除后一同移除)
     */
//    @Bean
//    public PaginationInterceptor paginationInterceptor(){
//        return new PaginationInterceptor();
//    }
//
//    @Bean
//    public SysViewMybatisPlugin sysViewMybatisPlugin(){
//        return new SysViewMybatisPlugin();
//    }

    /**
     * 最新版的mybatis-plus 添加分页插件
     * @return
     */
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
//        interceptor.addInnerInterceptor(new PaginationInnerInterceptor()); // 如果有多数据源
        return interceptor;
    }

}
